Research on new pavement structure in the Qinghai Tibet area

DOI

10.2991/iccet-15.2015.160How to use a DOI?

Keywords

Road engineering; pavement structure; flexible base; pavement survey.

Abstract

Pavement structure directly affects the performance of the road, and the high altitude and low temperature of the Qinghai Tibet Plateau has a great influence on the pavement structure. Based on the investigation of Qinghai Tibet highway, Sichuan Tibet highway line five, summarizes the existing pavement structure types; through a comparative analysis of the pavement analysis of disease type and reason and jade high speed test of four new pavement test road. The research results show that: the four kinds of test road are better than the existing traditional semi-rigid base pavement structure in which ATB+2% cement stabilized crushed stone base of the composite structure of the overall economic performance and performance optimization.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xuesong Mao
AU  - Zhe Huang
PY  - 2015/11
DA  - 2015/11
TI  - Research on new pavement structure in the Qinghai Tibet area
BT  - Proceedings of the 5th International Conference on Civil Engineering and Transportation 2015
PB  - Atlantis Press
SP  - 856
EP  - 859
SN  - 2352-5401
UR  - https://doi.org/10.2991/iccet-15.2015.160
DO  - 10.2991/iccet-15.2015.160
ID  - Mao2015/11
ER  -